000 00363nam a2200157Ia 4500
005 20241018110051.0
008 220421s9999||||xx |||||||||||||| ||und||
020 _c180
040 _aARHU
082 _a371.2 GUP S
100 _aGupta, S.
245 0 _aVidyalaya prabandhan
260 _bShipra Publications
_aNew Delhi
_c2008
300 _a296p.
942 _cBK
999 _c73308
_d73308